org.apache.jackrabbit.oak.run.HelpCommand Maven / Gradle / Ivy
/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed with
* this work for additional information regarding copyright ownership.
* The ASF licenses this file to You under the Apache License, Version 2.0
* (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package org.apache.jackrabbit.oak.run;
import com.google.common.base.Joiner;
import org.apache.jackrabbit.oak.run.commons.Command;
import static org.apache.jackrabbit.oak.run.AvailableModes.MODES;
class HelpCommand implements Command {
@Override
public void execute(String... args) throws Exception {
System.err.print("Available run modes: ");
System.err.println(Joiner.on(", ").join(MODES.getModes()));
System.exit(1);
}
}